10 20 30 40 50 60 UUUGACCCCUUUUGGGAGGGGG---| U A - U UC AAGC UCCCCGA UG GUGU GC CUGUU AGGG GUC GG \ AC UACA CG GACAG UUCC CGG CC U CCAGUUGAAACCUCGCUACAGAGAA^ - A A C UU GCA- UUAUCUC 120 110 100 90 80 70